Which of the following answers lists either a protocol or function that can be used by a host to dynamically learn its own IPv6 address?（）

If a small fire initially breaks out in the engine room bilges, in which of the following sequences should the fire extinguishing agents or systems be used?（）

Which of the fuel injection systems listed uses a spring loaded differential spray needle valve and individual pump for each cylinder?（）

To shut down a diesel engine after it exceeds the set maximum speed，which type of device listed should be used?（）

The loss of the diesel engine cylinder air charge through leaky valves, piston rings, worn or scored liners, would be indicated by which of the following sets of conditions?（）

Which of the listed devices could be used as a ring groove tool during preparation for the installation of new rings?（）

Which of the following sequence of commands should be used to list the directories and files saved on a mksyst tape that has been rewound and placed in device rmt0?（）

For the proper control of the air temperature in an air conditioning system using chilled water circulation, which of the listed conditions should remain constant regardless of load changes?（）

Which of the following commands should be used to check filesets for consistency?（）

Which of the listed devices could be used as a substitute for a ring grooving tool?（）

Before being used the fuel service tank should be drained of （）.

When using a buoy as an aid to navigation which of the following should be considered?（）